Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  lockdep: Fix lockdep_no_validate against IRQ states
  mutex: Make mutex_destroy() an inline function
  plist: Remove the need to supply locks to plist heads
  lockup detector: Fix reference to the non-existent CONFIG_DETECT_SOFTLOCKUP option

1 files changed, 3 insertions, 0 deletions

diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 298c9276dfdb..628276d05915 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -2468,6 +2468,9 @@ mark_held_locks(struct task_struct *curr, enum mark_type mark)
 
                 BUG_ON(usage_bit >= LOCK_USAGE_STATES);
 
+                if (hlock_class(hlock)->key == &__lockdep_no_validate__)
+                        continue;
+
                 if (!mark_lock(curr, hlock, usage_bit))
                         return 0;
         }